ST-700d Portable Array Spectrophotometer | High Precision Color Measurement | D/8° Integrating Sphere | SCI/SCE | UV Light | for Paint, Plastic, Textile, Printing Quality Control

ST-700d is a high-performance portable array spectrophotometer designed for accurate, efficient color measurement and quality control across various industrial sectors. Built with advanced optical technology and user-centric design, it delivers laboratory-level precision in a handheld, easy-to-use device, making it the ideal tool for on-site testing, production line monitoring, and R&D labs. Core Technical Advantages Optical System: D/8° diffused illumination, 8° viewing angle integrating sphere (Φ40mm), ensuring uniform light distribution and eliminating surface texture interference. Light Source: Combined full-spectrum LED + UV light source, simulating 28+ standard illuminants (D50, D65, etc.) for color evaluation under different lighting conditions. Sensor & Accuracy: Dual-column 40-group silicon photodiode array, wavelength interval 10nm, reflectance range 0-200%, with exceptional repeatability and long-term stability. Measurement Modes: Simultaneous SCI (Specular Component Included) and SCE (Specular Component Excluded) measurement, plus UV-included/excluded mode for fluorescent materials. User Interface: 3.5-inch TFT true-color capacitive touch screen, intuitive menu navigation, multi-language support, and real-time data display. Data Connectivity:USB for seamless data transfer to mobile devices, PCs, and quality management software; supports data export and report generation. Applications Paint & Ink: Color matching, batch consistency, and quality inspection for coatings and inks. Plastics & Rubber: Color control for plastic pellets, molded parts, and rubber products. Textile & Garment: Dyeing quality control, color fastness testing, and fabric color matching. Printing & Packaging: Print color accuracy, ink consistency, and packaging material inspection. Ceramics & Coatings: Glaze color measurement and quality control for ceramic products. Automotive & Electronics: Interior/exterior trim color matching and electronic component color inspection. Package Includes 1 × ST-700d Spectrophotometer 1 × Calibration Whiteboard 1 × USB Cable 1 × Power Adapter 1 × Carrying Case 1 × User Manual (English)

• INDUSTRIAL-GRADE PRECISION & STABILITY：Adopts D/8° integrating sphere optical structure, dual-column 40-group large-area silicon photodiode array sensor, with repeatability ΔE*ab ≤ 0.022 and reflectance standard deviation ≤ 0.07%, ensuring ultra-accurate color data for strict quality control.
• VERSATILE MEASUREMENT CAPABILITIES：Simultaneous SCI/SCE measurement, built-in UV light source for fluorescent material detection, 400-700nm wavelength range, and 3 interchangeable apertures (8mm/4mm/1×3mm) to adapt to large, small, and special-shaped samples.
• SMART & EFFICIENT OPERATION：Equipped with 3.5-inch TFT capacitive touch screen, crosshair + camera positioning for precise target alignment, non-contact automatic whiteboard calibration, and 1.5s fast measurement to boost lab and production line efficiency.
• MULTI-PLATFORM DATA MANAGEMENT：Supports USB connectivity, compatible with Android, iOS, Windows, and Harmony OS. Stores 500 standard samples and 20,000 test samples, with rich color spaces (CIE LAB, XYZ, etc.) and ΔE formulas for comprehensive data analysis.
• WIDE INDUSTRY APPLICATIONS：Ideal for color matching, quality inspection, and batch consistency control in paint & ink, plastic, textile, printing, ceramic, automotive, and electronic industries; meets CIE, ISO, ASTM, and GB international standards.